C++ (Cpp) check_sparse_spd_determinant примеры использования

Пример #1

Файл: simplicial_cholesky.cpp Проект: 13221325403/openbr

template<typename T, typename I> void test_simplicial_cholesky_T()
{
  typedef SparseMatrix<T,0,I> SparseMatrixType;
  SimplicialCholesky<SparseMatrixType, Lower> chol_colmajor_lower_amd;
  SimplicialCholesky<SparseMatrixType, Upper> chol_colmajor_upper_amd;
  SimplicialLLT<     SparseMatrixType, Lower> llt_colmajor_lower_amd;
  SimplicialLLT<     SparseMatrixType, Upper> llt_colmajor_upper_amd;
  SimplicialLDLT<    SparseMatrixType, Lower> ldlt_colmajor_lower_amd;
  SimplicialLDLT<    SparseMatrixType, Upper> ldlt_colmajor_upper_amd;
  SimplicialLDLT<    SparseMatrixType, Lower, NaturalOrdering<I> > ldlt_colmajor_lower_nat;
  SimplicialLDLT<    SparseMatrixType, Upper, NaturalOrdering<I> > ldlt_colmajor_upper_nat;

  check_sparse_spd_solving(chol_colmajor_lower_amd);
  check_sparse_spd_solving(chol_colmajor_upper_amd);
  check_sparse_spd_solving(llt_colmajor_lower_amd);
  check_sparse_spd_solving(llt_colmajor_upper_amd);
  check_sparse_spd_solving(ldlt_colmajor_lower_amd);
  check_sparse_spd_solving(ldlt_colmajor_upper_amd);
  
  check_sparse_spd_determinant(chol_colmajor_lower_amd);
  check_sparse_spd_determinant(chol_colmajor_upper_amd);
  check_sparse_spd_determinant(llt_colmajor_lower_amd);
  check_sparse_spd_determinant(llt_colmajor_upper_amd);
  check_sparse_spd_determinant(ldlt_colmajor_lower_amd);
  check_sparse_spd_determinant(ldlt_colmajor_upper_amd);
  
  check_sparse_spd_solving(ldlt_colmajor_lower_nat, 300, 1000);
  check_sparse_spd_solving(ldlt_colmajor_upper_nat, 300, 1000);
}

Пример #2

Файл: simplicial_cholesky.cpp Проект: PMBio/peer

template<typename T> void test_simplicial_cholesky_T()
{
  SimplicialCholesky<SparseMatrix<T>, Lower> chol_colmajor_lower;
  SimplicialCholesky<SparseMatrix<T>, Upper> chol_colmajor_upper;
  SimplicialLLt<SparseMatrix<T>, Lower> llt_colmajor_lower;
  SimplicialLDLt<SparseMatrix<T>, Upper> llt_colmajor_upper;
  SimplicialLDLt<SparseMatrix<T>, Lower> ldlt_colmajor_lower;
  SimplicialLDLt<SparseMatrix<T>, Upper> ldlt_colmajor_upper;

  check_sparse_spd_solving(chol_colmajor_lower);
  check_sparse_spd_solving(chol_colmajor_upper);
  check_sparse_spd_solving(llt_colmajor_lower);
  check_sparse_spd_solving(llt_colmajor_upper);
  check_sparse_spd_solving(ldlt_colmajor_lower);
  check_sparse_spd_solving(ldlt_colmajor_upper);
  
  check_sparse_spd_determinant(chol_colmajor_lower);
  check_sparse_spd_determinant(chol_colmajor_upper);
  check_sparse_spd_determinant(llt_colmajor_lower);
  check_sparse_spd_determinant(llt_colmajor_upper);
  check_sparse_spd_determinant(ldlt_colmajor_lower);
  check_sparse_spd_determinant(ldlt_colmajor_upper);
}